113039404 has 12 divisors (see below), whose sum is σ = 197920800. Its totient is φ = 56490608.

The previous prime is 113039393. The next prime is 113039429. The reversal of 113039404 is 404930311.

It is a happy number.

It is a super-3 number, since 3×113039404³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3117 + ... + 15355.

It is an arithmetic number, because the mean of its divisors is an integer number (16493400).

Almost surely, 2^113039404 is an apocalyptic number.

It is an amenable number.

113039404 is a deficient number, since it is larger than the sum of its proper divisors (84881396).

113039404 is a wasteful number, since it uses less digits than its factorization.

113039404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14552 (or 14550 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 113039404 is about 10631.9990594431. Note that the first 3 decimals coincide. The cubic root of 113039404 is about 483.5150014934.

Adding to 113039404 its reverse (404930311), we get a palindrome (517969715).

The spelling of 113039404 in words is "one hundred thirteen million, thirty-nine thousand, four hundred four".